Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9612180 | Dyeing device and method of using a paddle dyeing machine | Yongtao Nan, William Li, Lifang Dong | 2017-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9612180 | Dyeing device and method of using a paddle dyeing machine | Yongtao Nan, William Li, Lifang Dong | 2017-04-04 |